🏢 Australian National University
Trade-Offs of Diagonal Fisher Information Matrix Estimators
·2685 words·13 mins·
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AI Theory
Optimization
🏢 Australian National University
This paper examines the trade-offs between two popular diagonal Fisher Information Matrix (FIM) estimators in neural networks, deriving variance bounds and highlighting the importance of considering e…
Rejection via Learning Density Ratios
·2534 words·12 mins·
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Machine Learning
Deep Learning
🏢 Australian National University
This paper introduces a novel framework for classification with rejection by learning density ratios between data and idealized distributions, improving model robustness and accuracy.
PACE: marrying the generalization of PArameter-efficient fine-tuning with Consistency rEgularization
·2876 words·14 mins·
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🏢 Australian National University
PACE marries parameter-efficient fine-tuning with consistency regularization to significantly boost model generalization.
LAM3D: Large Image-Point Clouds Alignment Model for 3D Reconstruction from Single Image
·2617 words·13 mins·
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AI Generated
Computer Vision
3D Vision
🏢 Australian National University
LAM3D: A novel framework uses point cloud data to boost single-image 3D mesh reconstruction accuracy, achieving state-of-the-art results in just 6 seconds.
Guiding Neural Collapse: Optimising Towards the Nearest Simplex Equiangular Tight Frame
·3208 words·16 mins·
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Machine Learning
Deep Learning
🏢 Australian National University
Researchers devised a novel method to accelerate neural network training by guiding the optimization process toward a Simplex Equiangular Tight Frame, exploiting the Neural Collapse phenomenon to enha…
DreamSteerer: Enhancing Source Image Conditioned Editability using Personalized Diffusion Models
·5101 words·24 mins·
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AI Generated
Computer Vision
Image Generation
🏢 Australian National University
DreamSteerer enhances source image-conditioned editability in personalized diffusion models via a novel Editability Driven Score Distillation objective and mode shifting regularization, achieving sign…